i have just tryed a OFAC ecu and it is running better! but still like a bag of shit and been taking it out for a drive and it only takes bout quatar throtle and then starts jumping and dying, it is also still using too much fuel! iam going to change the throttle position sensor tommorow but it worked fine before i changed the engine so i dont think its that, but its somthing to tick off the list

1) EFI

2)no chip

3) Standard injectors (blue)